Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevLett.105.060402
Title: Fault-tolerant Greenberger-Horne-Zeilinger paradox based on non-Abelian anyons
Authors: Deng, D.-L. 
Wu, C. 
Chen, J.-L.
Oh, C.H. 
Issue Date: 4-Aug-2010
Source: Deng, D.-L., Wu, C., Chen, J.-L., Oh, C.H. (2010-08-04). Fault-tolerant Greenberger-Horne-Zeilinger paradox based on non-Abelian anyons. Physical Review Letters 105 (6) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.105.060402
Abstract: We propose a scheme to test the Greenberger-Horne-Zeilinger paradox based on braidings of non-Abelian anyons, which are exotic quasiparticle excitations of topological states of matter. Because topological ordered states are robust against local perturbations, this scheme is in some sense "fault- tolerant" and might close the detection inefficiency loophole problem in previous experimental tests of the Greenberger-Horne-Zeilinger paradox. In turn, the construction of the Greenberger-Horne-Zeilinger paradox reveals the nonlocal property of non-Abelian anyons. Our results indicate that the non-Abelian fractional statistics is a pure quantum effect and cannot be described by local realistic theories. Finally, we present a possible experimental implementation of the scheme based on the anyonic interferometry technologies. © 2010 The American Physical Society.
Source Title: Physical Review Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/52936
ISSN: 00319007
DOI: 10.1103/PhysRevLett.105.060402
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